Thermal Desorption of Au from W(001) Surface

• Authors: R. Błaszczyszyn , J. Chrzanowski , P. Godowski
• Languages of publication: EN

Abstracts

EN

Adsorption of Au on W(001) at 450 K up to multilayer structures was investigated. Temperature programmed desorption technique was used in determination of coverage dependent desorption energy (region up to one monolayer). Results were discussed in terms of competitive interactions of Au-Au and Au-W atoms. Simple procedure for prediction of faceting behavior on the interface, basing on the desorption data, was postulated. It was deduced that the Au/W(001) interface should not show faceting tendency after thermal treatment.

Keywords

EN

68.43.Vx; 68.55.Ac; 68.60.Dv

Discipline

• 68.60.Dv: Thermal stability; thermal effects
• 68.43.Vx: Thermal desorption

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2002
• Volume: 102
• Issue: 6
• Pages: 785-794

Dates

published

2002-12

received

2002-07-11

(unknown)

2002-10-16

Contributors

author

R. Błaszczyszyn

• Institute of Experimental Physics, University of Wrocław, pl. Maxa Borna 9, 50-204 Wrocław, Poland

author

J. Chrzanowski

• Institute of Experimental Physics, University of Wrocław, pl. Maxa Borna 9, 50-204 Wrocław, Poland

author

P. Godowski

• Institute of Experimental Physics, University of Wrocław, pl. Maxa Borna 9, 50-204 Wrocław, Poland

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Identifiers

DOI

10.12693/APhysPolA.102.785